{"id":78560,"date":"2024-10-16T12:03:17","date_gmt":"2024-10-16T04:03:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/78560\/"},"modified":"2024-10-16T12:03:18","modified_gmt":"2024-10-16T04:03:18","slug":"mysql%e6%8c%87%e4%bb%a4-fulltext%ef%bc%88%e5%85%a8%e6%96%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/78560\/","title":{"rendered":"MySQL\u6307\u4ee4: FULLTEXT\uff08\u5168\u6587\uff09"},"content":{"rendered":"<h1 id=\"mysql%e6%8c%87%e4%bb%a4-fulltext%ef%bc%88%e5%85%a8%e6%96%87%ef%bc%89-JyDtDDWypp\">MySQL\u6307\u4ee4: FULLTEXT\uff08\u5168\u6587\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6548\u7387\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u67e5\u8a62\u65b9\u5f0f\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fFULLTEXT\uff08\u5168\u6587\uff09\u641c\u7d22\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684FULLTEXT\u6307\u4ee4\uff0c\u5e6b\u52a9\u8b80\u8005\u7406\u89e3\u5176\u529f\u80fd\u53ca\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%affulltext%e6%90%9c%e7%b4%a2%ef%bc%9f-JyDtDDWypp\">\u4ec0\u9ebc\u662fFULLTEXT\u641c\u7d22\uff1f<\/h2>\n<p>FULLTEXT\u641c\u7d22\u662f\u4e00\u7a2e\u5c08\u9580\u7528\u65bc\u6587\u672c\u6578\u64da\u7684\u67e5\u8a62\u65b9\u5f0f\uff0c\u5141\u8a31\u7528\u6236\u5728\u5927\u578b\u6587\u672c\u5b57\u6bb5\u4e2d\u9032\u884c\u9ad8\u6548\u7684\u641c\u7d22\u3002\u8207\u50b3\u7d71\u7684LIKE\u67e5\u8a62\u76f8\u6bd4\uff0cFULLTEXT\u641c\u7d22\u80fd\u5920\u63d0\u4f9b\u66f4\u5feb\u7684\u67e5\u8a62\u901f\u5ea6\u548c\u66f4\u6e96\u78ba\u7684\u7d50\u679c\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8fulltext%e6%90%9c%e7%b4%a2-JyDtDDWypp\">\u5982\u4f55\u4f7f\u7528FULLTEXT\u641c\u7d22<\/h2>\n<p>\u8981\u4f7f\u7528FULLTEXT\u641c\u7d22\uff0c\u9996\u5148\u9700\u8981\u5728MySQL\u4e2d\u5275\u5efa\u4e00\u500bFULLTEXT\u7d22\u5f15\u3002\u9019\u53ef\u4ee5\u5728\u5275\u5efa\u8868\u6642\u9032\u884c\uff0c\u4e5f\u53ef\u4ee5\u5728\u8868\u5275\u5efa\u5f8c\u6dfb\u52a0\u3002\u4ee5\u4e0b\u662f\u5275\u5efaFULLTEXT\u7d22\u5f15\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>CREATE TABLE articles (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    title VARCHAR(255),\n    content TEXT,\n    FULLTEXT(title, content)\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baarticles\u7684\u8868\uff0c\u4e26\u5728title\u548ccontent\u5b57\u6bb5\u4e0a\u5275\u5efa\u4e86FULLTEXT\u7d22\u5f15\u3002<\/p>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-JyDtDDWypp\">\u63d2\u5165\u6578\u64da<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u5411\u8868\u4e2d\u63d2\u5165\u4e00\u4e9b\u6578\u64da\uff1a<\/p>\n<pre><code>INSERT INTO articles (title, content) VALUES\n('MySQL FULLTEXT Search', 'This article explains how to use FULLTEXT search in MySQL.'),\n('Understanding Databases', 'Databases are essential for storing and retrieving data efficiently.'),\n('Advanced MySQL Techniques', 'Learn about advanced techniques in MySQL including FULLTEXT search.');<\/code><\/pre>\n<h3 id=\"%e5%9f%b7%e8%a1%8cfulltext%e6%9f%a5%e8%a9%a2-JyDtDDWypp\">\u57f7\u884cFULLTEXT\u67e5\u8a62<\/h3>\n<p>\u4e00\u65e6\u6211\u5011\u6709\u4e86\u6578\u64da\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528MATCH()\u548cAGAINST()\u51fd\u6578\u4f86\u57f7\u884cFULLTEXT\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>SELECT * FROM articles\nWHERE MATCH(title, content) AGAINST('MySQL');<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u5305\u542b\u201cMySQL\u201d\u9019\u500b\u8a5e\u7684\u6587\u7ae0\u3002FULLTEXT\u641c\u7d22\u652f\u6301\u591a\u7a2e\u67e5\u8a62\u6a21\u5f0f\uff0c\u5305\u62ec\u81ea\u7136\u8a9e\u8a00\u6a21\u5f0f\u548c\u5e03\u723e\u6a21\u5f0f\u3002<\/p>\n<h2 id=\"fulltext%e6%90%9c%e7%b4%a2%e7%9a%84%e5%84%aa%e5%8b%a2-JyDtDDWypp\">FULLTEXT\u641c\u7d22\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>FULLTEXT\u7d22\u5f15\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6587\u672c\u6578\u64da\u6642\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u67e5\u8a62\u6a21\u5f0f\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u641c\u7d22\u9700\u6c42\u3002<\/li>\n<li><strong>\u6e96\u78ba\u6027\uff1a<\/strong>\u80fd\u5920\u63d0\u4f9b\u66f4\u76f8\u95dc\u7684\u641c\u7d22\u7d50\u679c\uff0c\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u566a\u97f3\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-JyDtDDWypp\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1FULLTEXT\u641c\u7d22\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>FULLTEXT\u7d22\u5f15\u50c5\u9069\u7528\u65bcMyISAM\u548cInnoDB\u5b58\u5132\u5f15\u64ce\u3002<\/li>\n<li>\u5c0d\u65bc\u5c0f\u65bc\u56db\u500b\u5b57\u7b26\u7684\u55ae\u8a5e\uff0c\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\u4e0d\u6703\u88ab\u7d22\u5f15\u3002<\/li>\n<li>FULLTEXT\u641c\u7d22\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u6578\u64da\u91cf\u548c\u67e5\u8a62\u8907\u96dc\u5ea6\u7684\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JyDtDDWypp\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684FULLTEXT\u641c\u7d22\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728\u8655\u7406\u6587\u672c\u6578\u64da\u6642\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002\u901a\u904e\u6b63\u78ba\u5730\u4f7f\u7528FULLTEXT\u7d22\u5f15\u548c\u67e5\u8a62\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u4e2d\u5feb\u901f\u627e\u5230\u6240\u9700\u7684\u4fe1\u606f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u6aa2\u7d22\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0cFULLTEXT\u641c\u7d22\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u7684FULLTEXT\u6307\u4ee4\uff0c\u63d0\u5347\u6587\u672c\u641c\u7d22\u6548\u7387\uff0c\u652f\u6301\u81ea\u7136\u8bed\u8a00\u67e5\u8be2\uff0c\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-78560","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/78560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=78560"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/78560\/revisions"}],"predecessor-version":[{"id":78561,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/78560\/revisions\/78561"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=78560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=78560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=78560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}